Presentation
Swelling of the left lumbar region. History of left nephrectomy for a non-functioning kidney a few years prior
Patient Data
Age: 80 years
Gender: Male
From the case:
Secondary acquired lumbar hernia - superior lumbar triangle
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Herniation of the ascending colon, small bowel and abdominal fat through a defect of the left posterolateral abdominal wall at the superior lumbar triangle.
Small simple hepatic cysts.
Case Discussion
CT features of secondary acquired lumbar hernia at the superior lumbar triangle also known as the triangle of Grynfeltt-Lesshaft.
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